Motor and controller can be customize :
180w 200W 250w 24v 36v 48v 60v 72v,300w 350w 24v 36v 48v 60v 72v ,450w 500w 36v 48v 60v 72v, 800w 48v 60v 72v, 1000w 48v 60v 72v, 1200w 48v 60v 72v, 1500w 48v 60v 72v, 2000w 48v 60v 72v, 3000w 4000W 48v 60v 72v, 5000w 48v 60v 72v BLDC (Brushless DC)HUB motor.
These motors can fix any kinds of models with the same good performance.